Deck 6: Leukocoria, Thyroid Eye Disease, Cataracts, and More

Question 1

what type of surgery is performed for a patient with large angle right esotropia:

A)Right recession
B)Right resection
C)Lateral rectus resection & medial rectus recession on right eye
D)Lateral rectus resection & medial rectus recession on left eye

Answer 1

Lateral rectus resection & medial rectus recession on right eye

Question 2

All the following are true about branch vein occlusion, except:

A)Improves with time and minimal visual loss
B)Surgery is indicated if the macula is not involved
C)Steroids and anti-VGEF are rarely used
D)There are two types; ischemic & non ischemic

Answer 2

Surgery is indicated if the macula is not involved

Question 3

In diabetic macular edema, one is true:

A)Pan retinal photocoagulation is the first line of management
B)Anti-VGEF is the first line of treatment
C)All treatment modules have poor visual acuity
D)Treatment protocol depends on presenting vision

Answer 3

Treatment protocol depends on presenting vision

Question 4

All the following are true regarding retinal detachment, except:

A)Uveitis cause exudative type
B)DM cause tractional type
C)Posterior vitreous detachment causes rhegmatogenous type
D)Surgery indicated for all types

Question 5

One of the following regarding age-related macular degeneration is correct:

A)The dry type does not convert to the wet type
B)Anti-VEGF is the drug of choice
C)There is reduction in central vision
D)Fluorescein angiography and optical coherence tomography can be used for diagnosis

Question 6

All the following are true regarding retinitis pigmentosa, except:

A)Day light vision spared all over life
B)Complains of loss of night vision
C)Autosomal Dominant type is the mildest form
D)Loss of peripheral vision

Question 7

All the following are related to angle closure glaucoma, except:

A)Common in high myopes
B)Painful red eye
C)Acute presentation
D)Treatment for both eyes

Question 8

Most common nerve affected by blow-out fracture:

A)Infra-orbital nerve.
B)Supratrochlear nerve.
C)Optic nerve.
D)Nasocilliary nerve.

Question 9

About choroidal melanoma, one of the following is true:

A)If there is no visual potential for the eye, enucleation is recommended
B)Can be preceded by choroidal nevus
C)Lymphatic spread is common
D)Brachytherapy can be used for tumors of any size

Question 10

All the following are caused by blunt trauma, except:

A)Uveitis
B)Glaucoma
C)Cataract
D)Sympathetic ophthalmitis

Question 11

About chemical injury of the eye, all the following are true, except:

A)Alkali is neutralized with weak acid
B)Alkali most severe
C)Limbal ischemia means poor prognosis
D)Do not use Vit. C in non-alkali burns

Question 12

All the following are side effects of acetazolamide, except:

A)Bronchial asthma
B)Renal stones
C)Aplastic anemia
D)Steven Johnson syndrome

Question 13

One of the following does not cause leukocoria:

A)Retinitis pigmentosa
B)Cataract
C)Retinoblastoma
D)Old total retinal detachment

Question 14

Which of the following is an indication for oral steroids in thyroid eye disease?

A)Corneal exposure
B)Periorbital edema
C)Chemosis
D)Dry eyes

Question 15

Bitemporal hemianopia is caused by a problem in the:

A)Optic chiasm
B)Optic radiation
C)Thalamus
D)Optical cortex

Question 16

Which of the following is present only in acute phase of thyroid eye disease?

A)Lid retraction
B)Lid lag
C)Diplopia
D)Chemosis

Question 17

Which of the following is not part of the thyroid eye disease?

A)Optic disc swelling
B)Choroidal neovascular membrane
C)Restrictive myopathy
D)Ophthalmoplegia

Question 18

Which cataract does improve near vision?

A)Cortical
B)Sutural
C)Nuclear
D)Morgagnian

Question 19

In which cataract does vision improve with changing glasses or wearing glasses?

A)Christmas tree
B)Nuclear
C)Hypermature
D)Lamellar

Question 20

Which cataract is associated with intraocular inflammation?

A)Nuclear
B)Posterior subcapsular
C)Hypermature
D)Cortical

Question 21

Which of the following Least systemic diseases to cause least peripheral ulcerative keratitis:

A)Systemic lupus erythematosus
B)Rheumatoid arthritis
C)Weigner granulomatosis
D)Sarcoidosis

Question 22

Regarding the optic nerve, which of the following is false?

A)The intracanalicular segment is the longest
B)The intraocular segment is the shortest
C)It has a central cavity called the cup
D)It represents the blind spot

Question 23

Which is most common type of cataract due to chronic use of steroids:

A)Posterior subcapsular
B)Nuclear
C)Anterior subcortical
D)Christmas tree

Question 24

Ethambutol (used to treat tuberculosis) causes:

A)Optic neuropathy
B)Cataract
C)Glaucoma
D)Keratopathy

Question 25

The left eye is looking straight on primary position, while the right eye is looking upward, which of the following is true?

A)Left hypertropia
B)Left hypotropia
C)Right hypertropia
D)Left hypermetropia